Hi folks! I'm using the notorious PMG in a closed lab to monitor and get statistics on malware spambot infections. I am able to successfully re-route all outgoing SMTP mail via an iptables rule pointed to the PMG outgoing receiver on port 26. I need to ensure that all email is processed by PMG, but none of the email should actually be delivered to the intended recipients. In the past I have captured all outgoing mail locally using smtp-sink (part of the postfix package), but would like to get better statistics and ClamAV results on the attachments. It appears that the outgoing mail can be delivered to the smarthost, but is there a way to just silently drop all outgoing email and not forward it anywhere? I appreciate any suggestions and input.